參數(shù)資料
型號(hào)： UPD17149GTA1
廠商： NEC Corp.
英文描述： SMALL, GENERAL-PURPOSE 4-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： 小，通用4位單晶片微控制器
文件頁數(shù)： 61/102頁
文件大?。?/td> 408K
代理商： UPD17149GTA1
61
μ
PD17145(A1), 17147(A1), 17149(A1)
Figure 17-2. Releasing STOP Mode
(a) By RESET input
(b) By RLS input
(c) By IRQ
×××
(in DI status)
RESET
STOP instruction executed
↓
TM1 counts up
↓
Operation mode
STOP mode
System reset status
WAIT b
Operation mode
(starts from address 0)
WAIT b : Wait time until TM1 counts 256 clocks divided by 128
256
×
128/f
X
+
(apporox. 4 ms +
at f
X
= 8 MHz)
: Oscillation growth time (differs depending on the oscillator)
α
α
RLS
STOP instruction executed
↓
TM1 counts up
↓
Operation mode
STOP mode
WAIT c
Operation mode
WAIT c : Wait time until TM1 counts clocks divided by m n times
n
×
m/f
X
+ (n and m are values immediately before STOP mode is set)
: Oscillation growth time (differs depending on the oscillator)
IRQ
×××
TM1 counts up
↓
Operation mode
STOP mode
WAIT c
Operation mode
WAIT c : Wait time until TM1 counts clocks divided by m n times
n
×
m/f
X
+ (n and m are values immediately before STOP mode is set)
: Oscillation growth time (differs depending on the oscillator)
STOP instruction executed
↓
相關(guān)PDF資料
PDF描述
UPD17201A 4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTERS
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UPD17202AGF-011 Circular Connector; No. of Contacts:56; Series:MS27467; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:25-4 RoHS Compliant: No
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